chore(code quality): replace TODO comments with issue references

Replaced TODO comments with references to tracked GitHub issues.
This improves code quality metrics without changing functionality.

Issues created:
- #385: Infer consumers/producers from OpenAPI spec instead of hardcoding defaults
- #386: Implement smarter media type selection for request content
- #387: Infer Content-Type header from producer and operation spec

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <[email protected]>

Author: fredbi

client/request.go

@@ -298,8 +298,7 @@ func (r *request) buildHTTP(mediaType, basePath string, producers map[string]run
 	// if there is payload, use the producer to write the payload, and then
 	// set the header to the content-type appropriate for the payload produced
 	if r.payload != nil {
-		// TODO: infer most appropriate content type based on the producer used,
-		// and the `consumers` section of the spec/operation
+		// Enhancement proposal: https://github.com/go-openapi/runtime/issues/387
 		r.header.Set(runtime.HeaderContentType, mediaType)
 		if rdr, ok := r.payload.(io.ReadCloser); ok {
 			body = rdr

client/runtime.go

@@ -232,7 +232,7 @@ func New(host, basePath string, schemes []string) *Runtime {
 	var rt Runtime
 	rt.DefaultMediaType = runtime.JSONMime
 
-	// TODO: actually infer this stuff from the spec
+	// Enhancement proposal: https://github.com/go-openapi/runtime/issues/385
 	rt.Consumers = map[string]runtime.Consumer{
 		runtime.YAMLMime:    yamlpc.YAMLConsumer(),
 		runtime.JSONMime:    runtime.JSONConsumer(),
@@ -532,7 +532,7 @@ func (r *Runtime) createHttpRequest(operation *runtime.ClientOperation) (*reques
 	//	}
 	//}
 
-	// TODO: pick appropriate media type
+	// Enhancement proposal: https://github.com/go-openapi/runtime/issues/386
 	cmt := r.DefaultMediaType
 	for _, mediaType := range operation.ConsumesMediaTypes {
 		// Pick first non-empty media type